docs: def run_cli_options(args):
      """
      Quick implementation of Python interpreter's -m, -c and file execution.
      The resulting dictionary is imported into global namespace, just in case
      someone is using interactive mode.
  
      We try to keep argument order as to pass them correctly to the subcommands.
      """
      if _interactive_mode(args.interactive):
          os.environ['PYTHONINSPECT'] = '1'
      if in_ipython():
          return
      exclusive_choices = [[None, args.command], ['-c', args.string], ['-m', args.module]]
      for flag_choice in exclusive_choices:
          try:
              a = sys.argv.index(flag_choice[0] or flag_choice[1])
          except ValueError:
              a = 1000
          flag_choice.append(a)
      exclusive_choices.sort(key=lambda v: v[2])
      for i, (flag, choice, _) in enumerate(exclusive_choices):
          if not choice:
              continue
          sys.argv = [choice] + sys.argv[sys.argv.index(choice)+1:]
          if not flag:
              if choice == 'ipython':
                  launch_ipython(argv=sys.argv[1:])
              elif choice == 'notebook':
                  launch_notebook()
              else:
                  globals().update(runpy.run_path(choice, run_name="__main__"))
          elif flag == '-m':
              if '--' in sys.argv[1:2] :  # -m syntax needs '--' for extra args
                  sys.argv.pop(1)
              globals().update(runpy.run_module(choice, run_name="__main__"))
          elif flag == '-c':
              exec choice in globals(), locals()  # workaround
          else:
              continue
          break